A117701 Palindromic primes in base 6 (written in base 6).
2, 3, 5, 11, 101, 111, 141, 151, 515, 525, 10001, 11311, 11411, 11511, 12021, 12121, 13131, 13531, 14141, 14341, 15451, 50105, 51215, 52225, 52525, 53035, 53135, 53535, 54345, 54445, 55355, 1004001, 1005001, 1015101, 1021201, 1034301, 1041401, 1054501, 1111111, 1123211, 1133311
Offset: 1
Links
- Eric Weisstein's World of Mathematics, Palindromic Prime.
Crossrefs
Cf. A029974.
Programs
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Mathematica
Select[FromDigits[IntegerDigits[#,6]]&/@Prime[Range[6*10^3]], IntegerDigits[#] == Reverse[IntegerDigits[#]]&] (* Harvey P. Dale, Jul 05 2015 *)